21
runners
7
runs
Jogging in Mystery Bay State Park offers access to a network of trails primarily within the adjacent Fort Flagler State Park. The region features saltwater shoreline views, particularly of the Olympic Mountains, and extensive coastal forests that provide shaded running routes. While Mystery Bay State Park itself has shorter paths, the broader area is characterized by a mix of marine environments and forested terrain, with some trails passing historic military structures.
Last updated: May 17, 2026
5
runners
7.27km
00:49
80m
80m
Embark on the Fort Flagler Trail loop Run for a refreshing jogging experience that blends coastal views with forested paths. This moderate route spans 4.5 miles (7.3 km), offering a…
1
runners
6.90km
00:47
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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1
runners
5.70km
00:37
50m
50m
Embark on a moderate jogging route around Kah Tai Lagoon, covering 3.5 miles (5.7 km) with an elevation gain of 150 feet (46 metres), typically completed in 37 minutes. You…
6
runners
25.3km
03:01
190m
190m
Prepare for a difficult jogging experience on the Pacific Northwest Trail, covering 15.7 miles (25.3 km) with an elevation gain of 610 feet (186 metres). You can expect to complete…
3
runners
6.31km
00:42
130m
130m
Embark on a moderate jogging experience along the Fort Townsend State Park Loop, a 3.9-mile (6.3 km) route that guides you through a serene forest. You will gain 436 feet…
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Popular around Mystery Bay State Park
Larry Scott Trail, part of the Olympic Discovery Trail, is a combination of wide natural and paved paths beginning on downtown Port Townsend's waterfront and heading southwest to its SW trailhead at Four Corners. Annually, Run the Peninsula Road Race Series takes place on this trail, where runners compete in the 5k/10k and Half Marathon.
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Explore the enchanting Port Townsend, a National Historic Landmark District that beautifully preserves its late 19th-century architecture. This picturesque town, one of just three Victorian Seaports in the United States, boasts stunning commercial buildings downtown and elegant mansions uptown, some of which now operate as charming Bed and Breakfast Inns.
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This park in the middle of the city offers a unique experience with a valuable habitat of over 150 species of birds who pass through here. Several walking and bicycle trails are located in the southern portion of the park, as there is currently no route looping around the lagoon. The paths provide access between the east and west sides of Port Townsend, making it a popular thoroughfare among locals.
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This park was built in 1856 as an on-and-off U.S. Army site for a short time until a fire destroyed its barracks in 1895. Since then, it has returned to nature and is an excellent place for boating, crabbing, fishing and exploring the grounds. Six miles of trails run through the park amongst a lovely forest filled with Douglas-firs, cedars and western hemlock that rise above the understory of ferns. From the beach, there are beautiful views of the Port Townsend Bay. It is a quieter park than its northern neighbor, Fort Worden, and is an excellent spot for a run through the forest or along the sandy shoreline. Parking at this location does require a Discover Pass for vehicle access for day use.
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This historical park allows you to step back in time while enjoying a peaceful run through the grounds. Fort Flagler was built in the late 1890s and was fully operational during World War I, World War II and the Korean War. There are multiple trail options, all surrounded by 19,100 feet of salty shoreline to appreciate. There are stunning views of Mount Baker in the distance, Juan de Fuca to the north, Whidbey Island to the east and the Olympic Peninsula to the west. You will encounter historic structures along the route, a museum, a campground and restrooms.
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Uncover military history at Fort Flagler Historical State Park on Marrowstone Island's northern tip. This coastal defense fort, more than a century old, is part of the Puget Sound's defensive network, along with Fort Worden and Fort Casey. It's a must-visit for those keen on military, armament, and maritime history. Built in the late 1890s, it served during several wars and now houses a military museum in the old Quarter Master's Store House.
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City pier that sits on the edge of the historic district. It's known for having a beautiful waterfront and hosting the largest wooden boat festival in the US. This annual event draws over 10,000 visitors, making it the perfect place to stop and admire the impressive boats.
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While Mystery Bay State Park itself offers shorter paths, the broader area, particularly within the adjacent Fort Flagler State Park, features an extensive network. Our guide highlights 7 distinct running routes, ranging from moderate to difficult, for you to explore.
The routes in this guide are generally rated as moderate to difficult. However, many trails within Fort Flagler State Park, which is closely connected to Mystery Bay, offer varying difficulties. You can find sections that are suitable for beginners, especially along the shoreline, though specific 'easy' routes are not detailed in this guide.
Yes, dogs are generally welcome on trails in both Mystery Bay State Park and Fort Flagler State Park, provided they are kept on a leash. Always remember to clean up after your pet to help keep the trails enjoyable for everyone.
Runners in the Mystery Bay area will experience a diverse landscape. You can enjoy saltwater shoreline views, often with glimpses of the Olympic Mountains, and traverse through coastal forests that provide shaded routes. Some trails, especially in Fort Flagler State Park, also pass by historic military structures, adding a unique historical element to your run.
Yes, several loop routes are popular in the area. For instance, the Fort Flagler Trail loop Run is a moderate 4.5-mile route that explores the varied landscapes of Fort Flagler State Park. Another option is the Kah Tai Lagoon loop Run via Water Street, which is a 3.5-mile trail through urban and natural areas.
The region is enjoyable for jogging throughout much of the year. Spring and fall offer pleasant temperatures and vibrant scenery. Summer provides longer daylight hours, while winter can offer a serene, quiet experience, though some trails might be muddy. Always check local weather conditions before heading out.
Mystery Bay State Park has parking facilities available for visitors. Additionally, if you plan to explore the extensive trail network in Fort Flagler State Park, there are designated parking areas within that park as well. A Discover Pass may be required for parking in Washington State Parks.
While Mystery Bay State Park itself is more focused on natural recreation, the nearby communities on Marrowstone Island and in Nordland, WA, offer amenities such as cafes and pubs where you can refuel and relax after your run.
Beyond the natural beauty of the saltwater shoreline and coastal forests, many trails within the adjacent Fort Flagler State Park will lead you past historic military structures. These sites offer a unique glimpse into the area's past and provide interesting points of exploration during your run.
The duration of the routes varies depending on their length and your pace. For example, the Running loop from Fort Flagler State Park, a 4.3-mile path, typically takes about 47 minutes. Longer routes, like the Pacific Northwest Trail, can take significantly longer due to its 15.7-mile distance and difficult rating.
Public transport options directly to Mystery Bay State Park are limited. Visitors typically access the park by car. It's advisable to check local transit authority websites for the most current information on routes and schedules if you plan to use public transportation to get close to the area.
Runners often appreciate the diverse experience offered by the area, particularly the combination of serene saltwater shoreline views and the shaded coastal forest trails. The historical elements found within Fort Flagler State Park also add a unique dimension to the running experience.
Yes, the natural environment of Mystery Bay State Park and the surrounding areas, including Fort Flagler State Park, provides opportunities for wildlife sightings. Keep an eye out for various bird species, marine life along the shoreline, and forest creatures as you explore the trails.


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